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Command Summary

Displays the fractional value of a number

Command Syntax


Menu Location

While editing a program, press:

  1. MATH to open the Math menu
  2. ENTER or 1 to select.

Calculator Compatibility


Token Size

1 byte

►Frac attempts to display the input in fraction form. It only works on the home screen outside a program, or with the Disp and Pause commands in a program. It takes at least 12 decimal places of a non-terminating decimal to find the corresponding fraction. The decimal input is returned if ►Frac fails to find the fraction form.

For a better algorithm for finding fractions, see the Decimal_To_Fraction routine.


Related Commands

See Also